| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.95 | 4.682% | $101.4892 | $101.49 | $101.50 | $101.50 |
| Purchase #2 | $176.47 | 3.187% | $182.0941 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $224.56 | 4.116% | $233.8029 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $101.78 | 5.408% | $107.2843 | $107.28 | $107.30 | $107.30 |
| Purchase #5 | $35.93 | 13.327% | $40.7184 | $40.72 | $40.70 | $40.70 |
| Purchase #6 | $74.57 | 12.510% | $83.8987 | $83.90 | $83.90 | $83.90 |
| Purchase #7 | $123.85 | 6.696% | $132.143 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $834.11 | $881.4306 | $881.42 | $881.45 | $881.40 | |